Exchange heat with this genuine OEM heat exchanger, part number 91A70, designed for select Lennox appliance.
Grid is 1 inch square
  Heat Exchanger 91A70
Manufacturer Part

Heat Exchanger 91A70

Genuine OEM Part # 91A70RC Item # 2726017Alternative Part Number(s)
Manufacturer Part
Exchange heat with this genuine OEM heat exchanger, part number 91A70, designed for select Lennox appliance.
Grid is 1 inch square
  Heat Exchanger 91A70
$666.55
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Exchange heat with this genuine OEM heat exchanger, part number 91A70, designed for select Lennox appliance.
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$666.55
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Alternative Part Number(s)

Replaces Part Number 3-784A
Replaces Part Number 61838
Replaces Part Number LB-34558BE